DE471122C - Production of rings by pressing, especially for ball bearings - Google Patents

Production of rings by pressing, especially for ball bearings

Info

Publication number
DE471122C
DE471122C DEB131908D DEB0131908D DE471122C DE 471122 C DE471122 C DE 471122C DE B131908 D DEB131908 D DE B131908D DE B0131908 D DEB0131908 D DE B0131908D DE 471122 C DE471122 C DE 471122C
Authority
DE
Germany
Prior art keywords
rings
pressing
production
ball bearings
opposite direction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEB131908D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ERICH BECKER DR ING
Original Assignee
ERICH BECKER DR ING
Publication date
Priority to DEB131908D priority Critical patent/DE471122C/en
Application granted granted Critical
Publication of DE471122C publication Critical patent/DE471122C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/04—Making machine elements ball-races or sliding bearing races

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Friction Gearing (AREA)

Description

- Erich Becker und Rudolf Suchoparek in Kladno, Tschechoslowakische Republik- Erich Becker and Rudolf Suchoparek in Kladno, Czechoslovak Republic

Herstellung von Ringen durch Pressen, besonders für Kugellager Zusatz zum Patent 470125 Manufacture of rings by pressing, especially for ball bearings Addition to patent 470125

Patentiert im Deutschen Reiche vom 27. März 1927 ab Das Hauptpatent hat angefangen am 3. Februar 1927.Patented in the German Empire from March 27, 1927 The main patent started on February 3, 1927.

Die Erfindung betrifft eine weitere Ausbildung des Verfahrens des Hauptpatents 470 125 und besteht darin, daß an die innerste Stufe sich in entgegengesetzter Richtung anschließend weitere Stufen gepreßt werdejn. Hierdurch wird der Vorteil erreicht, daß die ganze Höhe des Werkstückes nicht mit der Stufenzahl zunimmt, sondern daß die letzten Stufen gewissermaßen als eingezogener Boden des. Werkstückes entstehen.The invention relates to a further development of the method of the main patent 470 125 and consists in the fact that the innermost step adjoins it in the opposite direction further stages are pressed. This has the advantage that the the entire height of the workpiece does not increase with the number of steps, but that the last Steps, as it were, arise as the indented bottom of the workpiece.

In der Zeichnung ist ein Querschnitt des Werkstückes dargestellt, b1, b2, bs bezeichnen die Stufen, welche nach dem Verfahren des Hauptpatents entstehen, b1, b5 die in entgegengesetzter Richtung gebildeten inneren Stufen.In the drawing, a cross-section of the workpiece is shown, b 1 , b 2 , b s denote the steps that are created according to the method of the main patent, b 1 , b 5 the inner steps formed in the opposite direction.

Claims (1)

Patentanspruch:Claim: Verfahren zur Herstellung von Ringen durch Pressen, besonders für Kugellager, nach Patent 470125, dadurch gekennzeichnet, daß an die innerste Stufe (b3) in entgegengesetzter Richtung anschließend weitere Stufen (bl, b5) gepreßt werden. Process for the production of rings by pressing, especially for ball bearings, according to patent 470125, characterized in that further steps (b 1 , b 5 ) are then pressed onto the innermost step (b 3 ) in the opposite direction.
DEB131908D Production of rings by pressing, especially for ball bearings Expired DE471122C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB131908D DE471122C (en) Production of rings by pressing, especially for ball bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB131908D DE471122C (en) Production of rings by pressing, especially for ball bearings

Publications (1)

Publication Number Publication Date
DE471122C true DE471122C (en) 1929-01-26

Family

ID=6997962

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB131908D Expired DE471122C (en) Production of rings by pressing, especially for ball bearings

Country Status (1)

Country Link
DE (1) DE471122C (en)

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